change logstash default to false so sample config is consistent throughout
change logstash default to false so sample config is consistent throughout

fedspendingtransparency/data-act-broker-backend,chambers-brian/SIG_Digital-Strategy_SI_ODP_Backend,fedspendingtransparency/data-act-core,chambers-brian/SIG_Digital-Strategy_SI_ODP_Backend,fedspendingtransparency/data-act-core,fedspendingtransparency/data-act-broker-backend